Ion water purifier



FIG. 1 is a perspective view showing an ion water purifier having the design of the invention;

FIG. 2 is a front view of the ion water purifier;

FIG. 3 is a rear view of the ion water purifier;

FIG. 4 is a left side view of the ion water purifier;

FIG. 5 is a right side view of the ion water purifier;

FIG. 6 is a top view of the ion water purifier; and,

FIG. 7 is a bottom view of the ion water purifier. 

The ornamental design for ion water purifier, as shown and described. 